Flow needs JavaScript to run.
Flow
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particle playground
Controls
Palette
Symmetry
1
2
4
6
8
Tool
Draw
Attractor
Vortex
Repel
Particles
Speed
Trail length
Swarm a word
Swarm
Release
Pause
Clear
Save PNG
Help ?
Dream
Copy link
Shortcuts & tips
Space
Pause / resume
C
Clear canvas
S
Save PNG
1
–
6
Switch palette
Esc
Release word / close help
?
Toggle this help
Drag or touch-drag to emit particles and bend the flow along your stroke.
Click or tap quickly for a burst and shockwave.
Attractor, Vortex and Repel tools: tap to place up to 6 wells, tap one again to remove it. Clear removes them.
Leave it idle for 20s and Dream mode paints on its own; touch anything to take over. Toggle it with the Dream button.
Copy link shares palette, symmetry, speed, trail and wells.
Raise symmetry to mirror everything around the center, kaleidoscope-style.
Particle count adapts automatically if your device struggles.
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